<template>
  <div class="box7">
    <div class="title">
      <p>年度消费者量对比</p>
      <img src="../../images/dataScreen-title.png" alt="">
    </div>
    <div class="charts" ref="charts"></div>
  </div>
</template>

<script>
import * as echarts from 'echarts';
export default {
  data() {
    return {

    }
  },
  mounted() {
    //一个容器可以同时展示多种类型的图形图标
    let mychart = echarts.init(this.$refs.charts);
    //设置配置项
    mychart.setOption({
      title: {
        text: '散点图',
        left: '40%',
        textStyle: {
          color: 'white'
        }
      },
      xAxis: {
        type: 'category',
        show: true,
      },
      yAxis: {
        show: false
      },
      grid: {
        left: 20,
        top: 20,
        right: 0,
        bottom: 20
      },
      series: {
        type: 'scatter',
        data: [33, 88, 21, 9, 88, 234, 113, 1231, 674, 3, 88, 33, 21, 888, 3332, 313, 123, 5, 657, 7],
        //标记图形设置
        symbol: 'diamond',
        symbolSize: 16,
        //图文标签
        label: {
          show: true,
          position: 'top',
          color: 'red'
        },
        //散点图标记的颜色
        itemStyle: {
          color: {
            type: 'linear',
            x: 0,
            y: 0,
            x2: 0,
            y2: 1,
            colorStops: [{
              offset: 0, color: 'red' // 0% 处的颜色
            }, {
              offset: 1, color: 'blue' // 100% 处的颜色
            }],
            global: false // 缺省为 false
          }
        }
      }

    })
  },
}

</script>

<style scoped lang="scss">
.box7 {
  width: 100%;
  height: 100%;
  background: url(../../images/dataScreen-main-cb.png) no-repeat;
  background-size: 100% 100%;
  margin: 20px 0px;
  position: relative;

  .title {
    position: absolute;
    left: 0;
    top: -20px;

    p {
      color: white;
      font-size: 18px;
    }
  }

  .charts {
    height: calc(100% - 30px);
  }

}
</style>